baber/WOPTO huggingface dataset:
Patent JP-H11119327-A (JP)
Title: Control method of camera
Inventor: OZAWA KATSUJI
IPC: G03B17/26
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To automatically suspend a camera with an optimum automatic OFF time corresponding to an attaching unit fitted in a camera main body. SOLUTION: In the camera main body, besides installing old and new lens units, two kinds of film holders different in power consumption an AE finder requiring the feeding of power and a waist level finder not requiring the feeding of the power, as a finder, etc., are combinedly installed. A main body MPU takes out automatic downtime based on the kinds of attached film holder and finder, from three kinds of automatic downtime T1-T3 different in time length and stops the actuation of a part or each of the circuits of the camera main body and a part or all of the circuits of the installed attaching unit, when a release switch, a mirror-up switch, etc., are not operated by the automatic downtime, so that the camera becomes an automatically suspended state.  Three kinds of automatic downtime T1-T3 are set to be shorter, as the power consumption of the attaching unit having the kind corresponding to the automatic downtime and combination is higher.
Patent JP-H10116942-A (JP)
Title: Heat sink
Inventor: MASUKO KOICHI
IPC: H01L23/36
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To improve radiation efficiency by reducing the heat capacity of radiation fins and widening the radiation area, by embedding the base end portion of many radiation fins to a base plate, and setting the ratio between the height of each radiation fin and the wall thickness of radiation fin to a ratio larger than a particular value. SOLUTION: A heat sink 1 is equipped with a plate-shaped base plate 2 having an almost square plan shape 2, a plurality of radiation fin 3 standing on one surface of the base plate 2. The base plate 2 and a plurality of radiation fin comprises the same metal material such as aluminum having excellent heat conductivity. A plurality of radiation fins 3 have almost a square shape, the base end portions 3A are embedded in the base plate in parallel to each other and at equal spacing p. Height h from the surface of the base plate 2 to the free ends of a plurality of radiation fins and the thickness t are respectively set almost constant, and a ratio of h/t is set to more than 40.
Patent JP-H05127729-A (JP)
Title: Cnc controller
Inventor: KINOSHITA HISASHI
IPC: G05B19/4061
Filed: 1991-11-01
Abstract: PURPOSE:To provide the CNC controller which is equipped with an additional function for displaying dimensional error in machining size and easily evaluates CP control with high precision. CONSTITUTION:This CNC controller for orthogonall XY control which machines a plane shape by combining straight lines and arcs is equipped with a means 8 which calculates a machine position by adding feedback pulses (FB pulse) read in at each sampling period to an initial value at starting time, means 10, 11, 12, and 13 which calculate the dimensional error in machine position based upon a target track along the direction of the normal of the target track from (a) and (b), and the machine position when the target track is a straight line expressed by y=ax+b or (r), arc center coordinates, and the machine position when the target track is the arc having a radius (r), and means 14 and 15 which displays the target track and the track of the dimensional error on an enlarged scale based upon the target track.
Patent JP-H0995575-A (JP)
Title: Stretched film
Inventor: KANAZAWA SHUJI
IPC: B65D71/06
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prepare a stretched film excellent in self-adhesiveness, mechanical strengths (e.g. resistances to tear propagation and piercing, breaking strength, and elongation at break), clarity, stretchability, and binding properties. SOLUTION: This film is obtd. from an ethylene/α-olefin copolymer which is obtd. by copolymerizing ethylene and a 3-20C α-olefin in the presence of a catalyst contg. at least one transition metal compd. of the group IV contg. a ligand having an acyclopentadienyl backbone and has a density of 0.86-0.94g/cm<3> , a melt flow rate (MFR) of 0.1-20g/10min, a mol.wt. distribution (Mw/Mn) of 1.5-5.0, and a compsn. distribution parameter (Cb) of 1.01-1.2.
Patent JP-H10144208-A (JP)
Title: Formation of electrode
Inventor: KIMA YASUNORI
IPC: G02F1/1343
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To manufacture in a simplified process, and to prevent silver (Ag) from diffusing into a glass base in a burning process. SOLUTION: In a first process, a surface forming at least an electrode is polished in a glass base 1. In a second process, an electrode 31 is formed of conductive material containing Ag. The electrode is manufactured through the procedure including the first and second process. Furthermore, a transparent conductive film 4 composed mostly of indium oxide or tin oxide is configured between the glass base 1 and the electrode 31 formed of the conductive material containing Ag. By polishing the surface of the glass base 1 in the first process, colloid formation is restrained in the glass produced in burning of the material to prevent discoloration of the glass base 1 and to improve insulation between the electrodes.
Patent JP-H01128508-A (JP)
Title: Rotary transformer
Inventor: INOUE HIROTO
IPC: H01F38/14
Filed: 1987-11-13
Abstract: PURPOSE:To miniaturize a rotary transformer and to enable a crosstalk to be avoided in the case of multichannel being desired, by effectively utilizing a magnetic path region formed in a first magnetic substance. CONSTITUTION:When a signal current is caused to flow through a first coil 33a, magnetic paths C3 and C4 are formed. Now, since a short ring 28 is provided inside the magnetic path C4, the amount of magnetic flux is largely reduced, and the induced currents through second coils 32b and 34b can be sufficiently decreased. Therefore, a crosstalk can be effectively avoided. As shown in magnetic paths C5 and C6 which are formed by causing a signal current to flow through first coils 35a and 36a, since all the regions of a magnetic substance 23a are effectively utilized as a magnetic path, the free region of the magnetic path can be reduced. In such a way, the free region in which any magnetic path is not formed is decreased, thereby the rotary transformer can be miniaturized.
Patent JP-H04161742-A (JP)
Title: Ventilator for heat exchanger
Inventor: KOBA YOSHITAKA
IPC: F24F7/08
Filed: 1990-10-24
Abstract: PURPOSE:To prevent occurrence of clogging of a heat exchanger due to freezing by providing an air supply temperature adjusting means by which a part of exhaust before heat exchanged by the heat exchanger is bypassed and mixed into air supply before heat exchanged by the heat exchanger so as to adjust temperature of the air supply. CONSTITUTION:In order that for ventilation of heat exchanging, temperature of air supply K is adjusted by an air supply temperature adjusting means 5, a first damper 52 is half-opened as shown by a double-dotted line in Fig. 2 and a second damper 53 is set as shown by a one-dotted line in Fig. 1. Then, as shown by an arrow of a double-dotted line, a part of exhaust H before heat exchanged flowing through an exhaust passage 12 is taken into a bypass passage 51, and mixed in the air supply K before heat exchanged flowing through a supplied air passage 11 without passing through a heat exchanger 2. By this, the temperature of the air supply can be raised, whereby dew condensation and freezing in the heat exchanger 2 can be prevented.
Patent JP-2000109876-A (JP)
Title: Hydraulic oil composition for buffer
Inventor: KAMATA EIJI
IPC: C10M101/02
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a hydraulic oil compsn, for buffers, which is excellent in low-temp. viscosity characteristics, vaporizability, and shear stability and has a stable damping power at from low to high temps. SOLUTION: This compsn. contains, based on the compsn., at least 80 wt.% base oil comprising (A)(a) a deeply dewaxed mineral oil or a mixed mineral oil consisting of (a) a deeply dewaxed mineral oil and (b) a low-viscosity mineral oil in a wt. ratio of (80/20)-(100/0) or comprising (B) a synthetic base oil consisting of at least either (c) a poly-α-olefin or (d) an ester compd., is prepd. by compounding the base oil with (C) 20 wt.% or lower additive comprising (e) a viscosity index improver and/or a flow point depressant, and has a kinematic viscosity of 1-20 mm2/s at 100 deg.C, a viscosity index of 140 or higher, and a Brookfield viscosity of 29 000 mPa.s or lower at -40 deg.C.
Patent JP-2001104509-A (JP)
Title: Sprinkler system
Inventor: HIRAI KOKI
IPC: A62C37/50
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkler system in which a sprinkler test can be performed regardless of an installation environment. SOLUTION: This sprinkler system is provided with a sprinkler head, a water gathering means for directly recovering sprinkled water from the sprinkler head and a water discharge means for discharging the water recovered by the water gathering means. The sprinkler head is constituted so as to directly recover the sprinkled water from the sprinkler head by the water gathering means.
Patent JP-H04163591-A (JP)
Title: Image display device
Inventor: UEDA TERUO
IPC: G09G5/00
Filed: 1990-10-29
Abstract: PURPOSE:To achieve effectiveness such as reduction of the waiting time for bus utilization, and cutting time from the receiving of image information to display thereof by interpreting the contents of the image information and display control information and the like that are transferred, and to limit the display to the image information in a memory part for buffer as well as for display. CONSTITUTION:A buffer memory for interface and a memory part for display, which were separated from each other, are formed entirely out of multiport access memory. By using these as a memory part 8 for buffer as well as for display, in common without discrimination, and whereby sending a little amount of control information which is not related to the length of image information, to a display control part 9 by a device controller 7, the displaying of the image information in a certain area in the memory part 8 for buffer as well as for display, is possible without subsequent transfer of the image information. The transfer of the image information between a buffer memory and a memory part for display is no more necessary in the device. The time for transfer can be cut thereby, while the waiting time for bus radiation due to transfer and deletion can be cut, and the time period from the receiving of image information to the finishing of display can thus be reduced.
Patent JP-2001107937-A (JP)
Title: Fixing member, fixing structure and panel of facility unit
Inventor: OCHIAI TATSUO
IPC: E04B1/38
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a fixing member to be used for a panel of a facility unit capable of easily changing arrangement of an inner facility in accordance with a demand of a user such as a bather, a fixing structure and the panel of the facility unit. SOLUTION: This fixing member 13 of this invention is furnished with a male screw part 13a engraved on one end part of a columnar main body 13d, a flange part 13b provided on the other end part and a female screw part 13c engraved on an inner part 13e of a recessed hole provided toward the one end part from the aforementioned other end part. It is fixed on a panel 2 of a facility unit interposed between a nut 15 and the flange part 13b by screwing the nut 15 on the male screw part 13a.
Patent JP-H04164087-A (JP)
Title: Production of vinblastine
Inventor: SAKAMOTO NAOYA
IPC: A61K31/475
Filed: 1990-10-29
Abstract: PURPOSE:To obtain the subject compound useful as an anticancer agent by adding a trivalent iron ion source, etc., to anhydrovinblastine in the presence of oxygen, completing reaction, then adding a tridentate ligand to the iron ions in the reaction solution and carrying out ligand exchange. CONSTITUTION:A trivalent iron ion source (preferably hydrochloride, sulfate or nitrate), an oxalate ion source and a hydride source (e.g. sodium boron hydride) are added to anhydrovinblastine in the presence of oxygen and the resultant product is separated. In the process, a tridentate ligand (preferably trisodium citrate) is added to the iron ions in the reaction solution to carry out ligand exchange after completing the reaction. The pH is then preferably regulated to >=6.5 and the formed product is subsequently extracted with an organic solvent (preferably 1,2-dichloroethane, etc.) immiscible with the aforementioned reaction solution. The resultant extract is then subjected to column chromatography to afford the objective compound.
Patent JP-H09128134-A (JP)
Title: Screen touch type input device
Inventor: KATO YOSHINARI
IPC: G06F3/0487
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an input device capable of quickly inputting characters or the like by simple operation in the case of displaying keys on a screen and inputting characters or the like by touch operation. SOLUTION: The device is provided with a main key area 20 consisting of fifteen main keys 21 to 35 arranged on three vertical columns and five horizontal rows on a liquid crystal screen and an array switching means 73 for switching the array of symbols displayed on respective keys 21 to 35 and the arrays of symbol codes generated at the time of touching the keys 21 to 35. Although the number of keys is small, various key arrays necessary for Roman character input or English input can be set up and operability can be improved clue to the small number of keys. In addition, arrays only for numerals, symbols, etc., can be set up, so that input operability can be furthermore improved.
Patent JP-H07167033-A (JP)
Title: Variable speed motor
Inventor: HORI TADATAKA
IPC: F03C1/30
Filed: 1994-10-31
Abstract: PURPOSE:To eliminate vibration due to unbalance in force, and concurrently stabilize the capacity of the motor at the time of small capacity operations (at the time of high speed operations) by forming an abutting surface between a control cylinder and a swash plate in such a way as to be in a plane which has a wide crescent area, and is normal to the rotating axis of a shaft. CONSTITUTION:When a swash plate 10 is tilted so as to be rotated around the vicinity of the center of two balls 16 forming an axis 21 perpendicularly intersected with the rotation axis of a shaft 3, an abutting surface between a control cylinder 12 and the swash plate 10 when the swash plate 10 is pressed by the control cylinder 12, and when the back inclined surface 23 of the swash plate 10 is in contact with the inner surface of a housing, is formed into a wide crescent surface occupying a more area than 60 deg. portion of the outer circumference of the control cylinder, in such a way as to be in a plane normal to the rotation axis of the shaft 3. By this constitution, the capacity at the time of small capacity operations can be determined only by working accuracy for the back inclined surface 23 of the swash plate 10 and the back surface of a thrust plate 11, so that vibration caused by unbalance in force is prevented with the wide abutting surface 20 pressed by large force.
Patent JP-H09133807-A (JP)
Title: Formation of resin black matrix
Inventor: HOZUMI SHIGEO
IPC: B05D5/06
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To form resin black matrices which have high light shielding performance, have no projections in the parts overlapping on pixels and have good flatness with easy method. SOLUTION: A black resist contg. a cation polymerizable compd., black pigments, a photo-acid generating agent and a solvent is applied over the entire surface on a transparent base material formed with the respective pixels of red, green and blue to prescribed shapes in such a manner that the spacings between the pixels for red, green and blue is buried and is dried. This coating is exposed with UV light from the non-coated surface (rear surface) of the base material and is then subjected to thermal curing and developing, by which the light shielding layers (black matrices) are formed between the respective pixels of red, green and blue.
Patent JP-H10116119-A (JP)
Title: Positioning device for work
Inventor: EBIHARA AKIMITSU
IPC: G05D3/12
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To suppress the vibration of a table and position a work at a high speed with high precision. SOLUTION: An accelerometer 32 which measures the acceleration of a base 14 is provided at a reference position and the acceleration signal from this accelerometer 32 is fed back to control systems 30, 36, and 34. Consequently, components, which cause the base 14 to vibrate, in the driving signal of a table 16 by the control systems e.g. a machine resonance frequency component of low frequency and a swing frequency component of the base 14 are canceled by corresponding to components in the fed-back acceleration signal and the table 16 is driven through driving system 18 and 20 with the driving signal having the machine resonance frequency component, etc., canceled. Consequently, its reaction force has a spectrum which hardly excites the machine resonance of the bases and the vibration of the base becomes small.
Patent JP-S6487907-A (JP)
Title: Method of clamping thermoplastic part and thermoplastic material clamp
Inventor: JIEEMUZU EDOWAADO OKONAA
IPC: B29C65/60
Filed: 1987-11-16
Abstract: PURPOSE: To easily strike a fastener without having a hole preliminarily formed by disposing plural lines of generally parallel reinforcing filaments at an axis direction on a matrix of a thermoplastic fastener member having a sharpened tip at one end. CONSTITUTION: A thermoplastic fastener member 30 having a sharpened lower end 32 is comprised with a thermoplastic matrix 34 disposing plural lines of generally parallel reinforcing filaments 36. Then, sheet members 10, 12, which are formed of a thermoplastic matrix 14 disposing reinforcing fibers 16, 18, are piled up. Heating areas 20, 22 are heated to a half fusion flexible condition by a supersonic heating gun 26. The thermoplastic fastener member 30 is driven through the sheets to dispose penetrated. Expanding heads 44, 46 are formed at both ends by head forming metals 48, 50 to fasten the sheets. If one of the sheet members is a metal of other non-plastic material, a hole is formed in advance. The fastener is easily driven in this way, and is firmly connected thereto.
Patent JP-H10115388-A (JP)
Title: Resin pipe coupling
Inventor: KIMURA ZENSHI
IPC: F16L21/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a resin pipe coupling to perform an easy joining work for piping regardless of a working place and provide low-cost structure. SOLUTION: A resin pipe coupling is joined such that a resin pipe 2 effecting fit-in deformation in a diameter contraction direction is fitted internally of both sides of a cylindrical coupling body 3 made of synthetic resin and joined therewith. An O-ring 6 to cut off water between the resin pipes 2 fitted internally of the coupling body 3 and the coupling body 3 is arranged on the inner surface part of the coupling body 3. Meanwhile, resin pipe fastening tools 4 made of a metal fitted in and locked on the outer surface of the resin pipe along with plastic deformation in a diameter contraction direction are arranged integrally with both sides of the coupling body 3.
Patent JP-H03149750-A (JP)
Title: Forming tank for battery
Inventor: ISHIZAWA MAKI
IPC: H01M4/22
Filed: 1989-11-07
Abstract: PURPOSE:To perform formation without inflicting the deterioration of a film substrate and the pollution of a forming liquid by constituting at least one face of a forming liquid holding container with a film substrate face stored with an electrode plate group. CONSTITUTION:A box-shaped forming liquid holding container 8 constituted of three bottom side faces stuck with a rubberlike sticking member 12 and a bottom face is mounted on a film substrate 9 kept in contact with a back reinforcing plate 7, and the film substrate 9 is pinched by a forming liquid holding container 8 and the reinforcing plate 7 with a pressing jig 10. When a battery forming tank with such a structure is used, the back face and the end face of the film substrate 9 are brought into no contact with sulfuric acid even if an electrolyte is filled into the space covered by the forming liquid holding container 8 and the film substrate 9. Formation can be performed without deteriorating the film substrate 9 and tainting the forming liquid.
Patent JP-H05100145-A (JP)
Title: Automatic focusing device
Inventor: KAWABATA TAKASHI
IPC: G02B7/28
Filed: 1991-10-09
Abstract: PURPOSE:To more improve the operation convenience of this automatic focusing device the more it is used. CONSTITUTION:A learning/storing means 14 learning the corrected values of a focal position and a focal length by manual correcting means 7 and 32, and outputting the result, and focus adjusting means 3, 4, 12, 33, 34, and 35 adjusting the focal position and length of an image forming leans based on information from the learning/storing means and from a range-finding mans 1, are provided, and the focal position and length of the image forming lens can be adjusted based on a corrected learning value obtained by correcting an automatic setting value obtained with range-finding information, etc., to an user, and the above- mentioned automatic setting value.
Patent JP-2000116914-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a space on the backside, suppress complication, and improve workability in a game machine such as a Pachinko machine with a container to store game balls for feeding. SOLUTION: This Pachinko machine 1 is equipped with an outer frame 2 and a front frame 3. On the front inner circumference of the front frame 3, a glass door frame 4 is openably equipped. On the backside of the front frame 3, a game board 5 detachably equipped. An ordinary prize winning entrance 6, a variable prize winning device 7, a work opening 8, a variable display device 9. etc., are equipped on the front face of the game board 5. A game ball retaining tank with a circuit board is equipped on the upper backside of the Pachinko machine 1. Game balls B guided from the tank to a ball feeder are fed through an almost straight game gall passage in units of a prescribed number of balls.
Patent JP-H07139483-A (JP)
Title: Scroll compressor
Inventor: HIGUCHI YORIHIDE
IPC: F04C29/02
Filed: 1993-11-18
Abstract: PURPOSE:To keep the airtightness between respective compression chambers by feeding the oil of required optimum amount into the respective compression chambers of the compression element while the back pressure by the high pressure oil is imparted to the center of the back surface of a movable scroll, and the deflective deformation of the scroll is prevented by dispensing with troublesome work, reducing the number of part items at a low cost. CONSTITUTION:A scroll compression is provided with an injection clearance 13 to flow the oil to be fed from an oil feeding pump P to a back pressure chamber 12 to the low pressure side of a compression element 2 between the outer circumferential surface on the low pressure side of a seal ring 11 arranged to form the back pressure chamber 12 and the inner circumferential surface of a storing part 51 opposite to the outer circumferential surface in the seal ring housing part 51 of a bearing housing 5.